Title:
織物適性の高いAl▲下2▼O▲下3▼含有の耐熱性ガラススライバーおよびその生成物
Document Type and Number:
Japanese Patent JP4454048
Kind Code:
B2
Abstract:
The invention relates to Al2O3-containing and high-temperature resistant glass sliver on silica basis having a highly textile, cotton-like and voluminous character. The invention also relates to glass staple fiber products from said glass sliver and their use. The textile character and high-temperature resistance are obtained in particular by selective acid extraction. The composition of the inventive glass sliver comprises in particular SiO2 as main component and 1-5% (wt.) Al2O3 as subsidiary component.
Inventors:
Richter, Robin
Focke, Thomas
Lehr, Schwen
Focke, Thomas
Lehr, Schwen
Application Number:
JP54870498A
Publication Date:
April 21, 2010
Filing Date:
May 13, 1998
Export Citation:
Assignee:
Richter, Robin
International Classes:
C03C25/00; C03C13/00; C03C25/66; D02G3/18; D03D15/12; D04H1/42
Domestic Patent References:
| JP5178642A |
Foreign References:
| US2494259 | ||||
| US2491761 |
Attorney, Agent or Firm:
Aoyama Aoi
Yasuo Shibata
Yasuo Shibata